SYNTAX ZX80 was a monthly newsletter published in the 1980's originally
for the Sinclair ZX80 computer and then expanded to cover subsequent
computers made by Sinclair (the ZX81) and then later Timex (the TS1000,
TS1500 and TS2068).
It was published by Kirtland H. Olson of
The Harvard Group. It featured reviews, hardware and software how-tos,
news, program listings, editorials, reader-contributed information and
classifieds.